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Finding the Fourth Proportional to 51,635.00, 77,450.87 and 14,699.00

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Solution

The fourth proportional to 51,635.00, 77,450.87 and 14,699.00 is: 22,048.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,635.00 : 77,450.87 = 14,699.00 : x
  2. Step 2: Convert to fraction form
    51,635.00/77,450.87 = 14,699.00/x
  3. Step 3: Cross multiply
    51,635.00x = 77,450.87 × 14,699.00
  4. Step 4: Simplify right side
    51,635.00x = 1,138,449,877.38
  5. Step 5: Solve for x
    x = 1,138,449,877.38/51,635.00
  6. Step 6: Final answer
    x = 22,048.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.